Flower box



FIG. 1 is a front isometric view of a flower box in accordance with the new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings depict features of the flower box that form no part of the claim. In FIG. 2 the broken lines and areas within them depict portions of the flower box that form no part of the claimed design. 

CLAIM The ornamental design for a flower box, as shown and described. 